Physical Properties**
| |
Natural
FDA
64A |
Natural
FDA
80A |
Black
Ind.
64A |
| Hardness, Shore A |
| @ 77°F, ±5 |
64 |
80 |
64 |
| Tensile Strength |
|
| @ 77°F, psi |
950 |
1600 |
1000 |
| Elongation at Break, % |
400 |
450 |
400 |
| Tear Strength @ 73°F, pli |
140 |
194 |
140 |
| Compression Set % @ |
|
| 73°F after 168 hrs. |
22 |
29 |
22 |
| 212°F after 168 hrs. |
34 |
41 |
34 |
| Brittle Temperature, °F |
<-76 |
<-76 |
<-76 |
| Minimum Recommended |
|
| >Operating Temp., °F |
-60 |
-60 |
-60 |
| Maximum Recommended |
|
| Operating Temp., °F |
275 |
275 |
275 |
**Values listed are typical and are meant only as a guide to aid in design. Field testing should be performed to find the actual values for the application. |
|
Notes
SUPRENE TPR offers excellent flex fatigue resistance and good tear resistance, making it an ideal choice for peristaltic pump applications. The FDA material is suitable for a variety of clean uses and is autoclavable to ensure cleanliness.
Black industrial SUPRENE offers good resistance to U.V., ozone, chemicals, and other fluids. It will also handle applications where oil may splash onto the tubing and is well suited for outdoor use.
*Other durometers with an NSF listing are available as a custom item -- call for details.
|
Rubber Hose and Tubing
